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发明名称
PIEZOELECTRIC ACTUATOR
摘要
申请公布号
JPH04349675(A)
申请公布日期
1992.12.04
申请号
JP19910123511
申请日期
1991.05.28
申请人
HITACHI METALS LTD
发明人
WATABE YOSHIYUKI;WATANABE JUNICHI;SOMETSUGU TAKAHIRO;SADAMURA SHIGERU
分类号
H01L41/083;H01L41/09
主分类号
H01L41/083
代理机构
代理人
主权项
地址
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